Gillson Park Location 800 Gillson Park DriveWilmetteIL60091 Next Event Evanston Bike Club's North Shore Century - Sep 21 - 6:00 am - 11:00 am Loading Map.... Gillson Park800 Gillson Park Drive - WilmetteEvents 42.078702 -87.68662 Upcoming Events Evanston Bike Club's North Shore Century - Sep 21 - 6:00 am - 11:00 am